Chapter 170 Dreaming
- The Yang Thunder and The Yin Storm.
- On my left hand, my index finger and middle finger were folded to my palm, pinching an amulet paper on them with my thumb; then my ring finger and pinky held the thumb in place. These were the gestures for the left hand to perform the Thunderstorm Spell, also known as Yang Thunder. Repeating the same gesture on the right hand was known as Yin Storm.
- Summoning thunder on the left hand and storm on the right which made it a thunderstorm.